For the following traits, the concordance (occurrence of the same phenotype) of MZ and DZ twins are given as percentages. Which trait shows the most genetic as opposed to environmental influence? MZ% DZ%
A 100 65
B 95 36
C 77 70
D 94 88

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .

How is the carbon cycle related to global warming ?

Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints